export const enum ShapeFlags {
    // 1. element
    ELEMENT = 1, // 0001
    // 2. stateFul_component
    STATEFUL_COMPONENT = 1 << 1, // 0010
    // 3. text_children
    TEXT_CHILDREN = 1 << 2, // 0100
    // 4. array_children
    ARRAY_CHILDREN = 1 << 3, // 1000
    // 5. slot_children
    SLOT_CHILDREN = 1 << 4, // 00010000
}